DE1438387A1 - Thyratron tube replacement units for intensity-controlled switching - Google Patents
Thyratron tube replacement units for intensity-controlled switchingInfo
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- DE1438387A1 DE1438387A1 DE19621438387 DE1438387A DE1438387A1 DE 1438387 A1 DE1438387 A1 DE 1438387A1 DE 19621438387 DE19621438387 DE 19621438387 DE 1438387 A DE1438387 A DE 1438387A DE 1438387 A1 DE1438387 A1 DE 1438387A1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/1555—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/081—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/1552—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a biphase or polyphase arrangement
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/1555—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
- H02M7/1557—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit with automatic control of the output voltage or current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
- Rectifiers (AREA)
- Control Of Electrical Variables (AREA)
- Electrotherapy Devices (AREA)
- Control Of Voltage And Current In General (AREA)
Description
WESTJiRM ELECTRIC COMPAITY IHCOiU3ORATSD J.K. Mills 13WESTJiRM ELECTRIC COMPAITY IHCOiU 3 ORATSD JK Mills 13
NEW YORK 7, Η.Ϊ., USA.NEW YORK 7, Η.Ϊ., USA.
Thyratronröhren-Ersatzeinheiten für intensitätsgesteuerte SchaltungThyratron tube replacement units for intensity-controlled switching
P.W. Clarke 2) betrifft die Schaffung einer phasengesteuerten Festkörper-Ersatzeinheit für Thyratrons zur Herabsetzung der Auefallzeit von Ausrüstungen und der Ersatz- und Unterhaltungskosten für Ausrüstungen mit Thyratronröhren. Ss wurde gefunden, dass die Festkörpereinheiten den Gesamtwirkungsgrad der zugeordneten Schaltung erhöhen.P.W. Clarke 2) relates to the creation of a solid state phased-in replacement unit for thyratrons Reduce the downtime of equipment and the replacement and maintenance costs for equipment with Thyratron tubes. It was found that the solid-state units assigned the overall efficiency of the Increase circuit.
Ein · intensitätsgesteuerter Betrieb ist mit Thyratronröhren deswegen möglich» weil die Durehbruchsspannung sowohl eine Funktion der Gitterspannung als auch der Anodenspannung ist. Der Zündwinkel, d.h. die Zeltverzögerung zwischen dem Punkt, in dem das Wechselstrom-Eingangesignal die Nullachse schneidet, und dem Punkt, an dem die Röhre zündet, kann durch eine Änderung der Gittervorspannung in einem kleinen Bereich verzögert werden. Dieses einfache Verfahren wird Üblicherwelse ohne Verstärkung der Gittervorspannung angewendet, da die Anforderungen an den Durohbruoh des Tores bei Thyratrons verhältnismässig klein und konstant sind. Die hohen und veränderlichen Anforderungen hinsichtlich des Dctrohbruch-Tast stromes gesteuerter Gleichrichter haben jedoch Versuche, gesteuerte Gleichrichter direkt anstelle von Thyratrons einzusetzen, fehlschlagen lassen.An · intensity-controlled operation is possible with thyratron tubes because of the breakdown voltage is a function of both grid voltage and anode voltage. The ignition angle, i.e. the time delay between the point at which the AC input signal intersects the zero axis and the point at which the tube ignites can be delayed by changing the grid bias in a small area will. This simple procedure is usually used without reinforcing the grid prestress, because the requirements for the Durohbruoh of the gate Thyratrons are relatively small and constant. The high and changing requirements with regard to the Dctrohbruch-Taststromes controlled rectifier however, attempts to use controlled rectifiers directly in place of thyratrones have failed.
Kurz gesagt, verwendet die vorliegende Erfindung ein Verstärkerelement zwischen dem Steuersignal und der Einrichtung zur Unterbrechung des Stromkreiseβ (gesteuerter Gleichrichter). Die auf diese Weise erzielte Verstärkung ermöglicht eine Zündung des gesteuerten Gleichrichter^ bei yerhältnismässig kleinen Steuer-In short, the present invention uses an amplifier element between the control signal and the Device for interrupting the electric circuit (controlled rectifier). Which scored in this way The amplification enables the controlled rectifier to be ignited.
spannungen. Bine Rückkopplungsschleife stellt automatisch die genaue Durohbruchsspannung ein, die zur Aufrecht erhaltung des Gleichgewichts bei dtr geregelten Auegangespannung erforderlich ist. Zusätzlich zu dem direkten Ersatz der Thyratronröhren in bestehenden Halbwellen-Schaltungen kann die vorliegende Erfindung auch bei Vollwellen-Schaltungen auf der Grundlage einer neuen Anwendungemöglichkeit eingesetzt werden.Ein Überstrom-"Abfall"-Schutz ist leicht zusätzlich sowohl bei den Halbwellen- als auch bei den Vollwellen-Aueführungen zu erreichen.tensions. Bine feedback loop automatically sets the exact thermoset breaking voltage required to maintain equilibrium at dtr Output voltage is required. In addition to the direct replacement of the thyratron tubes in existing ones Half-wave circuits can also use the present invention in full-wave circuits based on a new application possibilities Overcurrent "waste" protection is easily added to both to achieve with the half-wave as well as with the full-wave versions.
Weitere Ziele und Merkmale der vorliegenden Erfindung ergeben sich aus der folgenden, ins einzelne gehenden Beschreibung in Verbindung mit den Zeiohmungenj es zeigen^Other objects and features of the present invention will become apparent from the following detailed ones Description in connection with the Zeiohmungenj es show ^
Pig. 1 eine intensitätsgesteuerte Halbwellen-Schaltung, in der eine Festkörper-Thyratron-Ersatzeinheit verwendet wird}Pig. 1 an intensity-controlled half-wave circuit in which a solid-state thyratron replacement unit is used}
Intensitätsgesteuerten Halbwollen-Schaltung in der ein zweites Ausführungsbeispiel einer Festkörper-Thyratron-Ersatzeinheit verwendet wird}Intensity-controlled half-wool circuit in a second embodiment a solid state thyratron replacement unit is used}
Fig. 3 ein Beispiel für die Anwendung der Pig.1 und 2 in einer Vollwellen-Schaltung, bei der bestimmte Schutzverfahren verwendet werden?Fig. 3 shows an example of the application of Pig.1 and 2 in a full-wave circuit, at which particular protection procedure will be used?
Pig. 4 ein zweites Vollwellen-Ausführungebeispielf bei dem eine Pestkörper-Thyratron-Einheit verwendet wird.Pig. Figure 4 shows a second full-wave embodiment example f in which a Pestkörper-Thyratron unit is used.
Man beachte, dass die erste Ziffer jedes Bauteils in allen Figuren der Zeichnungen der Nummer der Figur entspricht, in der dieses Bauteil zuerst ersoheint.Note that the first digit of each component in all figures of the drawings corresponds to the number of the figure in which this component first appears.
Fig. 1 zeigt in dem mit gestrichelten Linien dargestellten Kästchen 112 eine mögliche Form einer Thyratron-Ersataeinheit für eine intensitätsgesteuerte Schaltung. Sie Bezeichnungen Anode 15, Kathode 16 und Gitter 17 in Fig. 1 beziehen sich auf die entsprechenden Anschlüsse einer Thyratronröhre. Bei dem erfindungegemässen Ausführungsbeispiel nach Fig. 1 ist der Anodenansohluss des gesteuerten Gleichrichters 101 alt dem entsprechenden 809805/0422 1 shows in the box 112 shown with dashed lines a possible form of a thyratron ersata unit for an intensity-controlled circuit. The designations anode 15, cathode 16 and grid 17 in Fig. 1 relate to the corresponding connections of a thyratron tube. In the embodiment according to the invention according to FIG. 1, the anode connection of the controlled rectifier 101 is old to the corresponding 809805/0422
Anodenanschluss der Röhre verbunden, während sein Kathodenansohluss mit dem entsprechenden Kathodenanschluß der Röhre verbunden ist. Der Emitter des Verstärker-Transietore 102 liegt an der Tastleitung des gesteuerten Gleichrichters 101. Die Anoden-Elektrode dea gesteuerten Gleichrichters 101 ist mit der Kollektorelektrode des Traneistore 102 über den Widerstand 105 verbunden. Die Kathodenelektrode des gesteuerten Gleichrichters 101 liegt Über das asymmetrisch leitende Zener-Gerät 103 an der Kollektroelektrode des 'lianeistors 102. Die Basis— und Kollektorelektroden des !Transistors 102 sind über den Widerstand 104 verbunden. Die Basiselektrode des Transistors 102 führt über das asymmetrisch leitende Zenergerät 106 an den Schleifer des Potentiometers 107. Die Sekunriär-Wicklung des Transformators 109 ist mit den Ano^den- und Kathodenanschlüssen des gesteuerten . Gleichrichters 101, der Last 108 und der Pilterdrossel 111 in Reihe geschaltet. Die fechselstromquelle 110 liegt an der Primär-Wicklung des Transformators 109·Anode terminal of the tube can be connected while Cathode connection with the corresponding cathode connection connected to the tube. The emitter of the amplifier transit gate 102 is connected to the sensing line of the controlled one Rectifier 101. The anode electrode dea controlled The rectifier 101 is connected to the collector electrode of the Traneistore 102 via the resistor 105. the The cathode electrode of the controlled rectifier 101 lies above the asymmetrically conductive Zener device 103 at the collector electrode of the liana transistor 102. The The base and collector electrodes of the transistor 102 are connected via the resistor 104. The base electrode of the transistor 102 leads via the asymmetrically conducting Zener device 106 to the wiper of the potentiometer 107. The secondary winding of the transformer 109 is with the anode and cathode connections of the controlled. Rectifier 101, the load 108 and the pilter reactor 111 connected in series. The alternating current source 110 is connected to the primary winding of the transformer 109
Die Schaltung nach Fig. 1 arbeitet wie folgtt In Abhängigkeit von der Gleichspannung an der hast ist die Basis des Transistors 102 entweder positiv oder negativ mit bezug auf den Kathodenanschluss. Wenn die Basis des Transistors 102 mit Bezug auf den Kathodenanschluss positiv ist, wird der Transistor leitenden', und es flieset ein Basis-Kmitter- und als Folge davon ein Kollektor-Eraitter-Ötrom. Der Kollektor-iSmitter-Strom stellt den Taststrom für den gesteuerten Gleichrichter 101 dar und verursacht den Durohbruch bei einer kleinen Durchlassspannung. Die Verstärkung des Transistors 102 ermöglicht daher ein Leitendwerden des gesteuerten Gleichrichters 101 bei verhältniemässlg kleinen Basis-Bmitter-Strömen, so dass auf diese Weise das Haupthindernis beim Ersatz von Thyratronröhren durch gesteuerte Gleichrichter beseitigt wird, wie oben angegeben. Die genaue Durohbruchsspannung, die zur Aufrechterhaltung dee Gleichgewichts bei der geregelten Auegangsspannung erforderlich ist, wird automatisch durch die Rückkopplungsschteife eingestellt, die das asymmetrisch leitendeThe circuit of Fig. 1 operates as follows In Dependence on the DC voltage at the hat is the Base of transistor 102 either positive or negative with respect to the cathode terminal. When the base of the Transistor 102 is positive with respect to the cathode terminal, the transistor becomes conductive ', and it A basic cement flows in and as a result of it Collector Eraitter Ötrom. The collector iSmitter current represents the sampling current for the controlled rectifier 101 and causes the Durohbruch with a small one Forward voltage. The gain of transistor 102 therefore enables the controlled rectifier 101 to become conductive with relatively small base emitter currents, so that in this way the main obstacle when replacing thyratron tubes with controlled ones Rectifier is eliminated as stated above. The exact thermoset breaking stress needed to maintain it the equilibrium in the regulated output voltage required is automatically adjusted by the feedback loop, which is the asymmetrical conductive
8 Ü 9 8 ü 5 ; CU 2 2 BAD ORIGINAL8 over 9 8 over 5; CU 2 2 BAD ORIGINAL
Zener-Sertt 1GS> die B&eie-Biiitter-Elektröden, dta ■Iransietors 102, die Tast-Kathodtn-Elektroden dee gesteuerten Gleichrichters 101 und tiflia ϊ·ϋ dti Potentiometers 107 enthält, wie im folgenden erläutert werden soll« Wenn der Basie-Eraitter-Wefc; dee Traniietor· 102 BU stark negativ ist, d.h. die an der Baale de* ■iraneistorß 102 mit Besag auf den Kathodenanechlue· auf tr«n/ds Spannung negativ ist« flieeet kein Taetetroe, und der gesteuerte aieiehrialrfc#r 101 kann nicht Sünden. Das tritt denn auf» wenn die Ausgangeepannung xu hook «ar, feelepi#ieweise während des Übergangavorgang«, dar einer intfermiang eine« Seilee der Laet folgt· Man beachte, dass »rfindungegemäee die Auemütiung der Verstärkung tee franstetore ©rforderlich let, der dahtr also nicht nur ale Schalter arbtitet*Zener-Sertt 1GS> contains the B & eie-Biiitter electrodes, dta ■ Iransietors 102, the touch cathode electrodes of the controlled rectifier 101 and tiflia ϊ · ϋ dti potentiometer 107, as will be explained in the following «If the Basie-Eraitter- Wefc; The Traniietor · 102 BU is strongly negative, ie the one at the Baale de * ■ iraneistorß 102 with the indication of the Kathodenanechlue · on tr «n / ds voltage is negative« no deadweight flows, and the controlled aieiehrialrfc # r 101 cannot sin. That occurs "when the initial tension xu hook " ar, feelepi # iewewise during the transition process ", because an intfermiang a" Seilee der Laet follows not only all switches work *
Bas «»fssetriseia leitende Zon«v-CJ*rät 103 und der . WMffirsiwad 103 in Fig* 1 liefern die SuhtTorepana^ns fürBas «» fssetriseia senior zone «v-CJ * advises 103 and the . WMffirsiwad 103 in Fig * 1 supply the SuhtTorepana ^ ns for
den Srastßiator 10£. Bin Äayimetrisch. leitend·« CferÄt 103 wird -rerwendttt ua sowohl die Soll*fctordes franeistors 102 auf eine» «taMiem sm halten, al« au^r, txa di« mn denthe stimulator 10 pounds. Am aayimetric. conductive·" CferÄt 103 will -rerwendttt among other things both the Soll * fctordes franeistors 102 on a "" taMiem hold sm, al «au ^ r, txa di« mn den
«kirodf>a dee franeistere 102«Kirodf> a dee franeistere 102
su te$grens@n9 wenn ier ge§f#tasrte ein® lioh« Sperrg$su te $ grens @ n 9 if ier pressed a® lioh «Sperrg $
wird· Wenn kein t?sy^--'trisch leitend»»becomes · If no t ? sy ^ - 'trisch conductive »»
tiatia
g 102 ing 102 in
der suläe@ig€S Efe^rfsfr^^^ang des gesteuerterder suläe @ ig € S Efe ^ rfsfr ^^^ ang des controlled
liegen« I»i am- meisten Strc;w»raorgun^ wMra dann «in ep «si «II h»rgeat^llt«r tcr «rferderliufe. Bei ferwtftiii&f eine» aejrxaetrieoli leitenden S«ae^@erttee 103 körner« jedooh heaa*l*ütl!isae Sransistorea »it astertieliender Tt^stirkung t taut etare "I" i am- most STRC w "raorgun ^ WMRA then" in ep "si" h II "rgeat ^ falls' r tcr" rferderliufe. At ferwtftiii & f a "aejrxaetrieoli conductive S" ae ^ @ erttee 103 grains "jedooh heaa * l * ütl! Isae Sransistorea" with astertieliender Tt ^ stirkung t taut et
Z^ät 105 führt da^er stiZ ^ ät 105 leads that sti
al«al «
di# *@itter2i#;tt«r£«* beeeichnet, dl« snip Stcutrtäiif de· benutst wird) für den B*»£sweg deedi # * @ itter2i #; tt «r £« * beeichnet, dl «snip Stcutrtäiif de · is used) for the B * »£ sweg dee
102 star TtrfUguttg. Der Wid tret and 104 tut erforderlich, at «Inta Daueretroa für da» aeyaaetrisoh leitende itntr~eerat 106 uanehäagig von dta Leitfähigkeit β jsustttn« dt» des Transistors 102 und des gesteuerten Gleiohrichttrt 101 aufreoht zu halten. Der Widerstand 104 Iftatt auattrdta dta Basis-Treibetrom für dta Traniietor 102 flitssen, Dtr Widtrttaad 103 ergibt «inta Dauerstrom- -wtg für dat asy«*etrieoh leitend» Zener-öeriit 103» dtr tl>tnf»lle Ton Leitfähigkeitaeustand dtt Transistors 102 unabhängig ist. Solange dtr gttttutrtt Gleiohriohter102 star TtrfUguttg. The widest step and 104 does at «Inta Daueretroa für da» aeyaaetrisoh senior itntr ~ eerat 106 independent of dta conductivity β jsustttn « dt »of the transistor 102 and the controlled Gleiohrichttrt 101 to keep in line. Resistance 104 Iftatt auattrdta dta basic drive line for dta Traniietor 102 flitssen, Dtr Widtrttaad 103 results in "inta Dauerstrom- -wtg for dat asy" * etrieoh conductive "Zener-öeriit 103" dtr tl> tnf »lle tone conductivity state dtt transistor 102 is independent. As long as dtr gttttutrtt Gleiohriohter
101 noch Aioht duroh den Kollektor-Smitttr-Sfero» durch dtn franeistor 102 ltittndtn wird» flitttt dthtr dtr gtMMtt StroM duroh dan Widerstand 104,duroh dta fttymttrltek leitende uv.,^r-Gerät 106, einen Stil101 still through the Collector-Smitttr-Sfero » dtn franeistor 102 ltittndtn becomes »flitttt dthtr dtr gtMMtt Strom duroh dan resistor 104, duroh dta fttymttrltek conductive uv., ^ r device 106, a style dtt Pote*tio**etere 107 und die fiXttrdrttttl 1Φ1 · Dtr StroM duroh dta Wideretand 105 teilt eich auf «wischen den Widerstand 104 und dat asymmetrisch Itittnde Ztatr-»0trftt 103* Wenn dtr gesteuerte GHeiohrichttr 101 leitend wird, wird dtr Stroa duroh den Widtrstand 104 auf dat asymmetrisch leitende Zentr-Gerät 106 end dtn Basie-Imitter-Stroaweg dtt Translatorsdtt Pote * tio ** etere 107 and the fiXttrdrttttl 1Φ1 Dtr Strom duroh dta Resistor 105 divides up «Wipe the resistance 104 and dat asymmetrically Itittnde Ztatr- »0trftt 103 * If the controlled GHeiohrichttr 101 is conductive, the Stroa is duroh den Resistance 104 on dat asymmetrically conductive centr device 106 end dtn Basie-Imitter-Stroaweg dtt translators
102 aufgeteilt, dtr dann den Taetstro» dtt f^ttttatrttni Oleionriohttrs 101 btttlMit· Der Xattttrox wird Ton dtm Btromfluss duroh dtn Widerstand 105 geliefert, dtr jttst aufgeteilt iet In dtn Kollektor-Baitttr-StroMflutt darth dtn Transistor 102 und dtn Stro» duroh dta Vldtrttand 104 und dat asymwtrisoh leitende 2tatr-0tr&t 103· D*1* Potentiometer 107 ermöglicht tlata wmhlwtltta Ibgrlf ν*** Ausgangs spannung, dlt an dtr I*»t 108 litgt. DIt IndEktiTitftt 111 stellt tint ?ilterdroe*el dar·102 divided, dtr then the Taetstro »dtt f ^ ttttatrttni Oleionriohttrs 101 btttlWith · The Xattttrox is Ton dtm current flow through the resistor 105 delivered, dtr is just divided into the collector-Baitttr-Stromflutt darth dtn transistor 102 and the current flow through the transistor 102 and dtn 104 and dat asymwtrisoh conductive 2tatr-0tr & t 103 · D * 1 * potentiometer 107 enables tlata wmhlwtltta Ibgrlf ν *** output voltage, dlt at dtr I * »t 108 litgt. DIt IndEktiTitftt 111 represents tint? Ilterdroe * el
fit fetrtlts angegeben, tttllt dlt aut dt» e.eya«**iriieoh ltittmdtn Ätntr-öerät 106» dta Batl8~Xfimt?»El9ktrodta cm dtt Trantlttors 102« dta Tast-Kathoden-llektrodea dtt gtt^tutrttm eieichriohters 101 und eines Stil dtt ^ PottAtltstttr· 107 bestehende Soaltlft tlata HUeWtopplungi ^ wtg tor AafrtonterhaltanA einer geregelten Autgaagtoo tpaamaag Aar· lan beaohte, daat dtr Trane ist c* ^ 102 duroh ο ·** gttigntttt Xaftdaattltmtat er β et st wtrdta. küaat» odtr aath Tttlllg wtggelatsen wtrdtn icuaatt» wtaa derfit fetrtlts specified, tttllt dlt aut dt »e.eya« ** iriieoh ltittmdtn Ätntr-öerät 106 »dta Batl8 ~ Xfimt?» El9ktrodta cm dtt Trantlttors 102 «dta tactile cathode llektrodea dtt gtt ^ tutriorttm eich ^ PottAtltstttr107 existing Soaltlft tlata HUeWtopplungi ^ wtg tor AafrtonterhaltanA a regulated Autgaagtoo tpaamaag Aar küaat »odtr aath Tttlllg wtggelatsen wtrdtn icuaatt» wtaa der trftrdtrXltht fattttrta für dta gesteuerten GltiohriohttrtrftrdtrXltht fattttrta for dta controlled Gltiohriohttr
klein genug wäre· Wean, ein eololiee Impedanzelement eingesetzt würde, wäre es austeile der Kollektor·· &§ltter«:siektroden des Transistors 102 eingesetzt, während das asymmetrisch leitende Zener-Serät 106 direkt mit der l'aet leitung dee gesteuerten Gleichrichters 101 verbunden würde, ua den RUekkopplungsweg weiter bestehen zu lassen.Wean an impedance element would be small enough, it would be divided by the collector electrodes of the transistor 102 inserted, while the asymmetrically conducting Zener device 106 is connected directly to the line of the controlled rectifier 101 would, among other things, to allow the feedback path to continue.
Sas erfindungsgeaäsee Ausführmtgebeiepiel in fig· ist eine intensitätsgesteuerte Haltowellen-S©haltung. Sine aolehe Schaltung kann in eine Voll Wellen-Schaltung umgewandelt werden» indem eine Sekundär-fioklung ämm fraasfonaatora 109 ait Mittelabgriff beautaCwie gestrichelt in der figur angedeutet, und der AnodenanaoiLluss einer zweiten iiiyratron-Elnhtit, die identisoii mit der im dem gestriohelten Kartonen 112 ist« an den funkt A in Fig. 1 angesonlossen wird· Der Kathoden«**· aohluss der zweiten linheit 112 würde alt dea Punkts und der ditteranse&luss mit dem Punkte Yerbuiid<m.The erfindungsgeaäsee Ausführungsmtgebeiepiel in fig · is an intensity-controlled Haltowellen-S © attitude. This circuit can also be converted into a full-wave circuit "by a secondary fiokung ämm fraasfonaatora 109 ait center tap beautaC as indicated by dashed lines in the figure, and the anode connection of a second iiiyratron element which is identical to that in the striped cardboard 112" to which the radio A in FIG. 1 is connected. The cathode output of the second line unit 112 would be old with the point and the ditter connection with the point Yerbuiid <m.
I*ig· 2 ssigt ein »weites Auefuhrimgelseispiel eines? f@atk8rper-fl3gratror&«-lrsatseiaiih>#it für imtensitätsgesteuert« Sahmltungea· Me Arbeit β**.Ia^ &φτ Schaltung fig« 2 ist im wesentlioiieA al® gl@i®ae wie die ü«rI * ig · 2 ssigt a »wide implementation example of one? f @ atk8rper-fl3gratror & «- lrsatseiaiih > #it for intensity-controlled« Sahmltungea · Me work β **. Ia ^ & φτ circuit fig « 2 is essentially al® gl @ i®ae like the ü« r
fig* 1" umd wirr! da&sr m dieser Stelle w&itgr beeproohea* Bas a@^metri©@& leitend® 1st sueätaliea in Heil® mit €®m 10t gesokaltsts, üis die mi äem 101fig * 1 "umd confused! da & sr m this point w & itgr beeproohea * Bas a @ ^ metri © @ & leitend® 1st sueätaliea in Heil® with € ®m 10t sokaltsts, üis die mi äem 101
slit i@s WiSt^riaai 10^ ujiterstiiti-tslit i @ s WiSt ^ riaai 10 ^ ujiterstiiti-t
ist eintis one
* Fig* 1 ©jpMsfwtf! #^f«sri^rli9M !©ίι* Fig * 1 © jpMsfwtf! # ^ f «sri ^ rli9M! © ίι
Haes? Al© !»©ÄHaes? Al ©! »© Ä
809805/0422809805/0422
223 «aä das asymmetrisch leitend« Gerät 222 stellen eine "Abfallet euerung" der Schaltung dar» d.h. wenn der Laetetro» einen Torbeetiamten maximalen Wert erreioht, ändert «ich die Regelung τοη konstanter Spannung auf konstanten Strom» und die Last spannung wird pregressiTÄabgeeet*;t» tu eine Überlastung der Ausrüstung %m τ er hind em. Bei taetströmen unterhalb dee vereiAgestelltea "AbfallWertes* leitet sowohl dae OerEt 222 ale auch der Wideretand 225 und teilen den Stromfluea duroh den Widerstand 107 auf. Solange da« OeHrt 822 leitet, halt dae Sy»te* eine konstante Spannungsregelung an der Last 108 aufrecht. An dem223 "aä the asymmetrically conducting" device 222 provide a "Abfallet euerung" of the circuit is "ie, when the Laetetro" erreioht a Torbeetiamten maximum value changes "I regulating τοη constant voltage at constant current", and the load voltage pregressiT Ä is abgeeet *; t »do an overload of the equipment % m τ he hind em. In the case of currents below the adjusted drop value, both the OerEt 222 conducts ale as well as the Resistor 225 and divide the current flow through the resistor 107. As long as OeHrt 822 conducts, the system * maintains a constant voltage regulation at the load 108. To the ■Abfallpunkt" wird der Spannungsabfall an der Lamp« genügend gross» so dass der geeamteStrom durch den Wideretand 107» duroh den Widerstand 223 flieest und das ««rlt 222 nichtleitende wird. An dieeea Punkt oder für noch höhere Belastungen hält die Regeleinrichtung eine konstante Spannung an der Reihenschaltung aas der Last 103 1BaA der Lampe 224 aufrecht. Sie Lastepammaag wir« also um den Spannungsabfall an der LampeAt the drop point, the voltage drop across the lamp is "sufficiently large" so that the total current flows through the resistor 107 through the resistor 223 and the "rlt 222" becomes non-conductive. At this point or for even higher loads, the control device maintains a constant voltage at the series connection as the load 103 1 BaA of the lamp 224. The load corresponds to the voltage drop across the lamp
224 herabgeeetst, deren nichtlineare Widerständen»·»»« linie «o beschaffen 1st» dass sie den Ausgangsatrom durch die last auf einen etwa konstanten Wert hegrenst.224, whose non-linear resistances »·» »« line «o procure 1st» that it goes through the exit atrom limit the load to an approximately constant value.
Ia Fig. 3 geseigte Ausführungebeiapiel der Srfindang 1·% eine inteneitltsgeeteuerSe 7ollwellen-B$gftlsohal.tua§, bei der nur eine Thy ratron-Bisatβeinheit 112 verwendet wiri. Die Arbeitsweise 4er Thyratron-Ereat«einheit 112 ist Ia Terbiadung mit flg. 1 besprochen worden und soll daher hier nioht welter erörtert werden· Sin TollwelleÄ-Brüekangleiohriohter 330 1st alt der SekundMr-Wiokleng dee transforemtors 109 rerbanden. Bas aeyaaetrieeh leitende öerftt |32 1st ei» Rücklauf-Gerät. Di· Arbeitete «·1μ des Rüoklauf-öerat*» 1st leicht iu Übersehe»» ^r weam eer Zustand betraohtet wird» der dann herrscht» _, ^ wema die SPhyratron-Sinheit «'abgeschaltet* wird· Wenn % ^ der Strtmfluae durch die Thyratrom-ainaeit aufhört» % oo euaht 41« Ia der filterladuktirität 111 gespeichert« ο Äaergi« demetromfluee Ia gleicher Blohtung aufrecht- £ soerkalten. Wenn das aeymaetrieoh leitende Rüoklaufgerit 332 nicht rorgesehen wäre» würden Krleohetroawege durchIa Fig. 3, a sloping embodiment example of the Srfindang 1% an internally taxed 7ollwave B $ gftlsohal.tua§ in which only one thyroid bisat unit 112 is used. The mode of operation of the 4 thyratron creation unit 112 has been discussed in Terbiadung with flg. 1 and will therefore not be discussed any further here. Bas aeyaaetrieeh conductive often | 32 1st ei »return device. The «· 1μ of the return oerat *» is easily overlooked »^ r if a state is compromised» which then prevails »_, ^ wema the SPhyratron-Sinheit« 'is switched off * If % ^ of the disturbance flow through the thyratromic ainaeit ceases " % oo euaht 41" Ia the filter load 111 stored "ο Äaergi" demetromfluee Ia same bloht upright- £ sokalten. If the aeymaetrieoh leading Rüoklaufgerit had not been seen »Krleohetroawege would go through
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alt der Sitk«iidäfwW2,@kXöfig d*e 7ranefor»atcr* , die i&a& verhinderts aa.ss dl* Thyr«itroJi-112 atgeeelHatet wirai Alsvoia Ii* ]?®iai?i*Ä* a& its5 s«koftAttr»ViulcXupgalt der Sitk «iidäfwW2, @ kXöfig d * e 7ranefor» atcr *, the i & a & prevents aa.ss dl * Thyr «itroJi-112 atgeeelHatet wirai Alsvoia Ii *]? ®iai? i * Ä * a & its 5 s« koftAttr » ViulcXupg
1ö9 uafcelirt· Si»ü !©gelang fit^ek äae Syst»» 1ö9 uafcelirt · Si »ü! © succeeded fit ^ ek äae Syst» »
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809805/0422809805/0422
originaloriginal
Claims (1)
(1?) dtt inieittA i dt· vlitrt flit Built- and (102), IUM Mitttla flur SlAtthftltmeg dt» ae dri; t * ws fii «i» 0t & idti (44f) «wi'ic ^ dt · ■ ritttr-aiektrod» 3ts
(1?) Dtt inieittA i dt · vlitrt flit Built- and (102), IUM Mitttla flur SlAtthftltmeg dt »
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US161551A US3241043A (en) | 1961-12-22 | 1961-12-22 | Thyratron tube replacement unit employing a zener diode limiting the inverse voltageacross a gating transistor |
US161553A US3241044A (en) | 1961-12-22 | 1961-12-22 | Thyratron tube replacement units employing controlled rectifiers and a control transitor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1438387A1 true DE1438387A1 (en) | 1968-10-24 |
DE1438387B2 DE1438387B2 (en) | 1971-12-30 |
Family
ID=26857927
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19621438387 Withdrawn DE1438387B2 (en) | 1961-12-22 | 1962-12-06 | ARRANGEMENT FOR IMMEDIATE REPLACEMENT OF A THYRATRON |
DEW33471A Withdrawn DE1277997B (en) | 1961-12-22 | 1962-12-06 | Arrangement for the immediate replacement of a thyratron |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEW33471A Withdrawn DE1277997B (en) | 1961-12-22 | 1962-12-06 | Arrangement for the immediate replacement of a thyratron |
Country Status (8)
Country | Link |
---|---|
US (2) | US3241043A (en) |
JP (1) | JPS5021646B1 (en) |
CH (2) | CH408174A (en) |
DE (2) | DE1438387B2 (en) |
FR (1) | FR1339954A (en) |
GB (2) | GB1013272A (en) |
NL (3) | NL286843A (en) |
SE (2) | SE300127B (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL299363A (en) * | 1962-10-17 | |||
US3293449A (en) * | 1963-06-24 | 1966-12-20 | Gen Electric | Solid state thyratron replacement |
DE1200438B (en) * | 1964-03-03 | 1965-09-09 | Philips Patentverwaltung | Circuit arrangement for keeping the power loss of a transistor constant when measuring its parameters |
US3407314A (en) * | 1965-03-17 | 1968-10-22 | Navy Usa | Transient protection |
US3412314A (en) * | 1965-07-12 | 1968-11-19 | Magnavox Co | Cyclically regulated power supply |
US3418554A (en) * | 1965-10-23 | 1968-12-24 | Electromagnetic Ind Inc | Transistorized gating circuit for high voltage controlled rectifiers |
US3454865A (en) * | 1966-09-27 | 1969-07-08 | Charles A Ellert | High voltage reducing circuit using low voltage silicon controlled rectifier |
US3504480A (en) * | 1966-10-21 | 1970-04-07 | Cottrell Res Inc | Electrostatic precipitator rapper control system |
US3531654A (en) * | 1967-03-06 | 1970-09-29 | Robert L Eby | Solid state substitute for a dual triode electron tube |
US3507096A (en) * | 1967-03-07 | 1970-04-21 | Cottrell Res Inc | Method and apparatus for automatic voltage control of electrostatic precipitators |
US3760221A (en) * | 1969-11-29 | 1973-09-18 | New Nippon Electric Co | Deflection and picture position adjusting apparatus |
JPS5631604B2 (en) * | 1973-09-20 | 1981-07-22 | ||
US3924154A (en) * | 1973-11-21 | 1975-12-02 | Floyd M Minks | Voltage regulator for alternating current lighting system |
USRE29245E (en) * | 1973-11-21 | 1977-05-31 | Voltage regulator for alternating current lighting system | |
US3973144A (en) * | 1975-07-01 | 1976-08-03 | General Electric Company | Thyristor trigger circuit enabled by thyristor forward voltage level |
DE3149447A1 (en) * | 1981-12-14 | 1983-06-23 | Braun Ag, 6000 Frankfurt | CONTROL CIRCUIT FOR MAINTAINING THE OPERATING VOLTAGE OF AN ELECTRICAL CONSUMER |
US4743834A (en) * | 1987-06-18 | 1988-05-10 | Reynolds Metals Company | Circuit for controlling and regulating power input to a load from an AC voltage supply |
US4866585A (en) * | 1988-06-08 | 1989-09-12 | Das Pawan K | AC to DC solid state power supply using high frequency pulsed power switching |
US5337228A (en) * | 1992-04-03 | 1994-08-09 | Yang Tai Her | Differential charging circuit |
CN1065992C (en) * | 1996-08-02 | 2001-05-16 | 欧姆龙公司 | Load control device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2619626A (en) * | 1949-08-19 | 1952-11-25 | Bell Telephone Labor Inc | Current supply apparatus |
US2977523A (en) * | 1958-12-31 | 1961-03-28 | Gen Electric | Control circuit |
US3018432A (en) * | 1959-06-17 | 1962-01-23 | Palmer Max | Voltage regulator |
US3116446A (en) * | 1959-08-05 | 1963-12-31 | Bell Telephone Labor Inc | Rectifier control circuit |
US2998547A (en) * | 1959-11-27 | 1961-08-29 | Acf Ind Inc | Magneti amplifier control circuitry for gated electronic switches and application to ghting controls |
US2981880A (en) * | 1959-12-23 | 1961-04-25 | Singer Mfg Co | Speed-regulating control system for series commutator motor |
US3163814A (en) * | 1961-01-11 | 1964-12-29 | Trygon Electronics Inc | Voltage regulator power supply |
US3175166A (en) * | 1961-12-27 | 1965-03-23 | Bell Telephone Labor Inc | Direct-current switch employing pnpn controlled rectifiers |
US3131318A (en) * | 1962-10-03 | 1964-04-28 | Paul O Snyder | Time controlled power circuit |
-
1961
- 1961-12-22 US US161551A patent/US3241043A/en not_active Expired - Lifetime
- 1961-12-22 US US161553A patent/US3241044A/en not_active Expired - Lifetime
-
1962
- 1962-02-17 NL NL286843D patent/NL286843A/xx unknown
- 1962-06-14 GB GB22842/62A patent/GB1013272A/en not_active Expired
- 1962-06-14 GB GB22843/62A patent/GB1013273A/en not_active Expired
- 1962-11-27 FR FR916718A patent/FR1339954A/en not_active Expired
- 1962-12-06 DE DE19621438387 patent/DE1438387B2/en not_active Withdrawn
- 1962-12-06 DE DEW33471A patent/DE1277997B/en not_active Withdrawn
- 1962-12-06 NL NL286374D patent/NL286374A/xx unknown
- 1962-12-12 CH CH1461062A patent/CH408174A/en unknown
- 1962-12-13 JP JP37055127A patent/JPS5021646B1/ja active Pending
- 1962-12-17 NL NL62286843A patent/NL139144B/en unknown
- 1962-12-19 CH CH1486062A patent/CH452032A/en unknown
- 1962-12-21 SE SE13930/62A patent/SE300127B/xx unknown
- 1962-12-21 SE SE13931/62A patent/SE309278B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1339954A (en) | 1963-10-11 |
NL139144B (en) | 1973-06-15 |
SE309278B (en) | 1969-03-17 |
JPS5021646B1 (en) | 1975-07-24 |
GB1013273A (en) | 1965-12-15 |
SE300127B (en) | 1968-04-08 |
DE1438387B2 (en) | 1971-12-30 |
GB1013272A (en) | 1965-12-15 |
NL286843A (en) | 1965-02-25 |
DE1277997B (en) | 1968-09-19 |
US3241043A (en) | 1966-03-15 |
US3241044A (en) | 1966-03-15 |
CH452032A (en) | 1968-05-15 |
CH408174A (en) | 1966-02-28 |
NL286374A (en) | 1965-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EGZ | Application of addition ceased through non-payment of annual fee of main patent |